{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9794528","patent":{"patent_number":"US-9794528","title":"Color measurement and calibration","assignee":null,"inventors":[],"filing_date":"2014-09-11T00:00:00.000Z","publication_date":"2017-10-17T00:00:00.000Z","cpc_codes":["G06T","H04N","H04N","H04N","H04N","H04N","H04N","G06T"],"num_claims":19,"abstract":"Embodiments described herein disclose a color measurement device and method for use with cameras or other imaging devices. The color measurement device may be configured to determine many different colors via a commonly owned device. Embodiments utilize sinusoidal grayscale rings to determine an exact color match of an unknown color, even if there is perspective distortion of an obtained image."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Color measurement and calibration","description":"Embodiments described herein disclose a color measurement device and method for use with cameras or other imaging devices. The color measurement device may be configured to determine many different co","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9794528","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9794528","citation_suggestion":"Patentable. \"Color measurement and calibration\" (US-9794528). https://patentable.app/patents/US-9794528","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9794528","json":"https://patentable.app/api/llm-context/US-9794528","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:17:13.519Z"}